leg	site	hole	core	section	top interval depth(cm)	top of core depth(cm)	top of section(m)	sample midpoint depth(m)	describer	rock name	piece numbers	texture data	structure data	alteration data	other information data	vesicle data	phenocryst data	groundmass mineral data	replacement mineral data	comments	unknown code
69	504	A	6	1	2.0	265.00	265.02	  266.45	PERTSEV, N.	PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT	PCES 3 (2-10), 4 (9-15), 5 (15-18), 6 (20-30), 7 (30-36), 8 (36-45), 9 (39-44), 10 (44-50), 11 (50-53), 12 (53-62), 13 (62-69), 14 (69-74), 15 (74-84), 16 (77-80), 17 (81-85), 18 (85-89), 19 (90-95), 20 (93-98), 21 (100-105), 22 (108-114), 23 (116-123), 24 (123-130), 25 (131-134), 26 (140-145)	SPARSELY MICROPHYRIC BASALT,UNIFORM THROUGHOUT SECTION,NO GLASSY MARGINS RECOVERED	CALCITE VEINS TO 3MM ACROSS ARE IN PCES 6-7+24,THIN GREEN CALCITE VEINS CUT CALCITE VEINS IN PCE 7, CRACKS ALSO FILLED WITH CARB.UNSPEC,SMEC	MOD OL PHENOS REPLACED WITH LIGHT-GREEN SMEC		    TO 3   <1         1SMEC,CALCITE	PLAG     TO 5        <3 | OL       TO 5        <3 comments : REPLACED BY SMEC | CPX      TO 5        <3 comments : ALL ARE MICROPHENOS		CALCITE | SMEC                   OL comments :  LIGHT GREEN | CARB comments :  UNSPEC		
69	504	A	6	2	2.0	265.00	266.52	  268.00	PERTSEV, N.	PLAG-OL SPARSELY PHYRIC BASALT	PCES 27 (2-7), 28 (8-13), 29 (14-17), 30 (18-26), 31 (28-31), 32 (35-42), 33 (42-36), 34 (48-53), 35 (56-66), 36 (65-73), 37 (73-87), 38 (79-83), 39 (85-88), 40 (91-102), 41 (102-108), 42 (108-113), 43 (113-117), 44 (119-127), 45 (129-136), 46 (137-147)	SPARSELY PHYRIC BASALT,NO GLASSY MARGINS PRESENT, RATHER UNIFORM	CALCITE VEINS ABSENT,THIN SMEC &/OR CELAD VEINS OCCUR THROUGHOUT SECTION,PYR-SMEC VEINS & DISSEMINATED SMALL GRAINS OF PYR	MOD OL ALTERED INTO GREEN & ORANGE CELAD(?) & LIGHT GREEN SMEC		    TO 1   <4	PLAG     TO 5        <3 | OL       TO 5        <3 comments : ALTERED INTO GREEN & ORANGE CELAD(?) & LIGHT GREENSMEC | CPX         0 comments : CPX APPEARS TO BE ABSENT		CALCITE     0 | SMEC                   OL | CELAD                  OL | PYR		
69	504	A	6	3	2.0	265.00	268.02	  269.10	PERTSEV, N.	PLAG-OL SPARSELY PHYRIC BASALT	PCES 47 (2-7), 48 (10-17), 49 (19-23), 50 (25-35), 51 (30-41), 52 (41-49), 53 (50-56), 54 (58-67), 55 (70-77), 56 (82-87), 57 (90-94), 58 (98-102), 59 (103-109)	SPARSELY PHYRIC BASALT,GLASSY MARGINS ABSENT	CRACKS FILLED WITH GREEN SMEC OR CELAD & LOCALLY WITH YELLOW & ORANGE CELAD(?),PCES 47+54 THERE ARE SMALL IRREGULAR PATCHES OR CAVITIES(TO 7MM) FILLED WITH BRIGHT GREEN CELAD(RIMS) & LIGHT GREEN OR YELLOW CORES	MOD RARE GRAINS OF PYR ON DRILLED SURFACES ARE COVERED WITH LIMONITE HALO		    TO 1   <4	PLAG     TO 5        <3 | OL       TO 5        <3 | PYX         0 comments : PYX APPEARS TO BE ABSENT		CELAD comments :  BRIGHT GREEN,YELLOW & ORANGE		
69	504	A	7	1	3.0	273.00	273.03	  274.50	PERTSEV, N.	PLAG-OL SPARSELY PHYRIC TO APHYRIC BASALT	PCES 60 (3-9), 61 (10-19), 62 (22-27), 63 (29-37), 64 (38-48), 65 (51-60), 66 (63-67), 67 (71-79), 68 (79-86), 69 (87-95), 70 (97-100), 71 (104-107), 72 (108-115), 73 (117-122), 74 (127-131), 75 (133-137), 76 (140-147)	SPARSELY PHYRIC TO APHYRIC BASALT,ROCK IS UNIFORM, PCES 73+75-76 HAVE CHILLED MARGINS,ZONES NEAR GLASSY MARGINS ARE FINE-GRAINED & PLAG-CPX MICROPHYRIC		MOD PCES 60-61+65,PATCHES(TO 8MM) WHICH CONSIST OF CELAD & SMEC FROM DARK GREEN TO YELLOW & ORANGE, ZONE NEAR GLASSY MARGINS IN PCES 73+75-76 IS STRONGLY ALTERED TO SMEC		            0	PLAG      3-5      TO 3 comments : ALSO PRESENT AS SMALL PHENOS IN CHILLED MARGINS OFPCES 73+75-76 | OL        3-5      TO 3 | CPX comments : SMALL PHENOS PRESENT IN CHILLED MARGINS OF PCES73+75-76		CELAD | SMEC comments :  ALT.MINS RANGE FROM DARK GREEN TO YELLOW & ORANGE		
69	504	A	7	2	2.0	273.00	274.52	  275.90	PERTSEV, N.	PILLOW BASALT	PCES 77 (2-8), 78 (10-15), 79 (19-30), 80 (32-47), 81 (50-55), 82 (59-62), 83 (66-70), 84 (73-82), 85 (85-90), 86 (94-102), 87 (105-110), 88 (113-122), 89 (123-127), 90 (132-140)	LAST PART OF SECTION IS APHYRIC BASALT FLOW,UNIFORM, MICROLITIC,FINE-GRAINED	CRACKS FILLED WITH LIGHT GREEN SMEC IN CENTRAL PART WITH MORE DARK GREEN BORDERS	comments: OL CONVERTED INTO LIGHT GREEN SMEC,OXIDATION OBSERVED IN SOME VEINS,BORDERS OF VEINS ARE ORANGE OR RED THEN  MORE YELLOW OUTSIDE & BECOMING DARK GREEN,OXIDATION ZONE WIDTH IS UP TO 1CM ON BOTH SIDES OF VEINS		         RARE comments : ABSENT TO RARE,VERY SMALL WHEN PRESENT	OL comments : CONVERTED TO SMEC		SMEC                   OL comments :  LIGHT GREEN | UNIDENT comments :  ORANGE OR RED,YELLOW